You are given a sentence and your task is to generate another sentence that supports the given input.
Example: In spite of this reduced heat input, the surface temperature of Venus is higher than that of the Earth.
Example solution: Venus has a warmer average surface temperature than earth.
Example explanation: Output statement supports the input statement's claim about the temperatures of Venus being higher than the earth.

Problem: The principle of superposition states that in an undisturbed stack of sedimentary strata the oldest layer is at the base and the youngest at the top.

Solution: The law of superposition is best described by: in undisturbed layers of sedimentary rock, the lowest layers contain the older rocks.